Imports System
Public Class Program
Public Shared Function daysToMinutes(ByVal days As Integer) As Integer
Return days * 24 * 60
End Function
Public Shared Sub Main()
Console.WriteLine(daysToMinutes(1))
Console.WriteLine(daysToMinutes(2))
Console.WriteLine(daysToMinutes(11))
End Sub
End Class
' run:
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' 1440
' 2880
' 15840
'